57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*
|
|
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
|
|
* (C) 2002-2003 Dirk Mueller (mueller@kde.org)
|
|
* Copyright (C) 2002-2020 Apple Inc. All rights reserved.
|
|
* Copyright (C) 2006 Samuel Weinig (sam@webkit.org)
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "CSSRule.h"
|
|
#include <memory>
|
|
#include <wtf/Vector.h>
|
|
|
|
namespace WebCore {
|
|
|
|
class CSSRuleList;
|
|
class StyleRuleGroup;
|
|
|
|
class CSSGroupingRule : public CSSRule {
|
|
public:
|
|
virtual ~CSSGroupingRule();
|
|
|
|
WEBCORE_EXPORT CSSRuleList& cssRules() const;
|
|
WEBCORE_EXPORT ExceptionOr<unsigned> insertRule(const String& rule, unsigned index);
|
|
WEBCORE_EXPORT ExceptionOr<void> deleteRule(unsigned index);
|
|
unsigned length() const;
|
|
CSSRule* item(unsigned index) const;
|
|
|
|
protected:
|
|
CSSGroupingRule(StyleRuleGroup&, CSSStyleSheet* parent);
|
|
const StyleRuleGroup& groupRule() const { return m_groupRule; }
|
|
void reattach(StyleRuleBase&) override;
|
|
void appendCSSTextForItems(StringBuilder&) const;
|
|
|
|
private:
|
|
Ref<StyleRuleGroup> m_groupRule;
|
|
mutable Vector<RefPtr<CSSRule>> m_childRuleCSSOMWrappers;
|
|
mutable std::unique_ptr<CSSRuleList> m_ruleListCSSOMWrapper;
|
|
};
|
|
|
|
} // namespace WebCore
|